यदि $3^x - 3^{x - 1} = 6$ है,तो $x^x$ का मान क्या होगा?

  • A
    $2$
  • B
    $4$
  • C
    $9$
  • D
    इनमें से कोई नहीं

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$2\sqrt{3} - \sqrt{7}$ का परिमेयकारी गुणनखंड है:

यदि $2^x = 4^y = 8^z$ और $xyz = 288$ है,तो $\frac{1}{2x} + \frac{1}{4y} + \frac{1}{8z} = $

मान ज्ञात कीजिए: $\sqrt{3 + \sqrt{5}}$

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$2\sqrt{3} - \sqrt{7}$ का परिमेयकारी गुणक (rationalising factor) क्या है?

$20^{2-3x^2} = (40\sqrt{5})^{3x^2-2}$ है,तो $x$ का मान ज्ञात कीजिए।

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